SIDI T3 Carbon Air Triathlon Shoes

Designed for a fast bike leg and even faster transitions, the SIDI T3 Carbon Air Triathlon Shoes are equipped with the Eleven Carbon/Composite Sole for maximum stiffness and power transfer, plus subtle flex in the toe area to relieve tendon stress while pedaling and running. Super-perforated, triathlon-specific upper promotes drainage and ventilation after the swim phase, and its plush, brushed interior provides sock-free comfort during the bike phase. Tongue-free design, heel loop and notched top strap allow lightning-fast shoe entry and dual opposing straps let you fine-tune the fit as you ride.

Eleven Carbon/Composite Sole:

Constructed from layered 3k weave carbon fiber and injected carbon fiber in a matrix of Nylon 12 for an exceptionally light, stiff and durable sole

Remarkably stiff, deflecting only 2.4mm in SIDI's rigidity test, in which a 110lb weight is suspended from one end of the sole